/* Get distance from current location to centre of geofence */
static double GetDistance(Location location, double accuracy, Geofence geofence)
{
double distance = GetDistanceInKm(location, geofence.Location);
distance -= accuracy;
distance -= geofence.Radius;
return distance;
}
public static List<Geofence> GetRandomGeofences(List<DataPoint> dataPoints, int n)
{
List<Geofence> geofences = new List<Geofence>();
int max = dataPoints.Count;
for (int i = 0; i < n; i++)
{
int randomIndex = Random.Next(max);
Location location = dataPoints[randomIndex].Location;
Geofence geoFence = new Geofence()
{
Location = new Location(location.Lat, location.Lng),
Radius = 0.2
};
geofences.Add(geoFence);
}
return geofences;
}